Device and method for processing meter data from multiple meters

• US 7,688,220 B2
• Filed: 12/16/2005
• Issued: 03/30/2010
• Est. Priority Date: 12/16/2005
• Status: Active Grant

• Current Assignee: Hunt Energy IQ LP
• Original Assignee: Hunt Power LP (Hunt Family)
• Inventors: Gu, Yi, Bovankovich, David M., Cowdery, Frederick W., Hake, Paul E., Khek, Kantol
• Primary Examiner(s): WONG, ALBERT KANG
• Application Number:
  US11/303,340
• Publication Number:
  US 20070139218A1
• Time in Patent Office: 1,565 Days
• Field of Search: 34087002-87003, 702/62, 370/346
• US Class Current: 340/870.02
• CPC Class Codes: G01D 4/004 Remote reading of utility meters to a fixed location
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A satellite communications device for processing meter data includes an interface adapted to receive data from a plurality of remotely located utility meters of a selected meter type. The interface is configurable to receive data from at least a first meter type and a second meter type. A satellite modem is coupled to the interface and is operable to send the data received from the utility meters using a satellite link. The device includes a plurality of software modules for execution in the satellite modem. A first software module is adapted to process data from utility meters of the first meter type and a second software module is adapted to process data from utility meters of the second meter type.

Claims

1. A satellite communications device for processing meter data, comprising:

an interface adapted to receive data from a plurality of remotely located utility meters of a selected meter type, the interface configurable to receive data from at least a first meter type and a second meter type, wherein the interface comprises;

a plurality of communication ports operable to receive data from the utility meters, a first communication port configured to receive data from utility meters of the first meter type and a second communication port configured to receive data from utility meters of the second meter type; and

a plurality of settings, each setting associated with a communication port and the setting is configurable according to a meter type, and the interface is further operable to;

determine whether a selected one of the first and second communication ports receives data from the utility meters in a meter type different from the setting of the selected one of the first and second communication ports; and

adjust the setting of the selected one of the first and second communication ports to receive the data of the meter type if the setting of the selected one of the first and second communication ports is not configured to receive the data of the meter type;

a satellite modem coupled to the interface and operable to send the data received from the utility meters using a satellite link; and

a plurality of software modules for execution in the satellite modem, a first software module adapted to process data from utility meters of the first meter type and a second software module adapted to process data from utility meters of the second meter type.

2. The device of claim 1, wherein the interface comprises:

a converter operable to convert data in a first protocol corresponding to the first meter type into a second protocol corresponding to the second meter type.

3. The device of claim 2, wherein each software module comprises one or more applets operable to package data in the second protocol into a transmission format.

4. The device of claim 2, wherein the first protocol is a recommended standard 485 (RS 485) protocol and the second protocol is a RS 232 protocol.

5. The device of claim 1, wherein a configuration of each setting comprises a physical configuration of jumpers.

6. The device of claim 1, wherein the interface supports a RS 232 protocol and a RS 485 protocol.

7. The device of claim 1, wherein the satellite modem is operable to select a software module from the plurality of software modules corresponding to the selected meter type, each utility meter of the plurality of utility meters having a corresponding software module.

8. The device of claim 1, wherein the modules are operable to package data from the selected meter type into a satellite data transmission format.

9. A method for processing data received from a plurality of utility meters, the utility meters comprising at least a first meter type and a second meter type, the method comprising:

receiving, at a first communication port, interval data in a first protocol corresponding to a first meter type, the interval data representing information read at time intervals from associated utility meters;

receiving, at a second communication port, interval data in a second protocol corresponding to a second meter type;

determining whether a selected one of the first and second communication ports receives data from the utility meters in a meter type different from a setting of the selected one of the first and second communication ports;

adjusting the setting of the selected one of the first and second communication ports to receive the data of the meter type if the setting of the selected one of the first and second communication ports is not configured to receive the data of the meter type;

converting the interval data in the first protocol into the second protocol;

packaging the interval data in the second protocol into a transmission format using a selected software module; and

communicating the interval data in the second protocol in the transmission format.

10. The method of claim 9, wherein packaging comprises:

selecting a first software module of a plurality of software modules corresponding to the first meter type; and

selecting a second software module corresponding to the second meter type.

11. The method of claim 10, wherein selecting a first software module and selecting a second software module comprises remotely selecting the first software module and the second software module.

12. The method of claim 9, wherein the transmission format comprises a satellite data transmission format.

13. The method of claim 9, further comprising determining whether a satellite is in view to communicate the interval data.

14. The method of claim 9, further comprising:

configuring an interface to receive the interval data in the first protocol; and

configuring the interface to receive the interval data in the second protocol.

15. The method of claim 14, wherein configuring the interface comprises remotely configuring the interface to receive the interval data.

16. The method of claim 9, further comprising configuring one or more meters of the plurality of utility meters.

17. The method of claim 16, wherein configuring the one or more meters comprises remotely configuring the one or more meters.

18. The method of claim 9, further comprising configuring a module to process the interval data from an associated utility meter.

19. The method of claim 18, wherein configuring the module comprises remotely configuring the module.

20. The method of claim 9, further comprising configuring a satellite modem to communicate the interval data.

21. The method of claim 20, wherein configuring the satellite modem comprises remotely configuring the satellite modem.

22. The method of claim 9, further comprising:

receiving one or more requests to re-read a range of the interval data from one or more utility meters;

re-reading the range; and

communicating the range in the second protocol.

23. The method of claim 9, further comprising:

receiving a request to provide the interval data from one or more utility meters;

reading the one or more utility meters to gather the interval data; and

communicating the interval data in the second protocol.

24. A satellite communications device for processing meter data, comprising:

an interface adapted to receive data from a plurality of remotely located utility meters of a selected meter type, the interface configurable to receive data from at least a first meter type and a second meter type, wherein the interface comprises;

a plurality of communication ports operable to receive data from the utility meters, a first communication port configured to receive data from utility meters of the first meter type and a second communication port configured to receive data from utility meters of the second meter type;

a converter operable to convert data in a first protocol corresponding to the first meter type into a second protocol corresponding to the second meter type, wherein the first protocol is a RS 485 protocol and the second protocol is a RS 232 protocol; and

a plurality of settings, each setting associated with a communication port, the setting operable to select a protocol in which the communication port receives the data, wherein a configuration of each setting comprises a physical configuration of jumpers, and the interface is further operable to;

determine whether a selected one of the first and second communication ports receives data from the utility meters in a meter type different from the setting of the selected one of the first and second communication ports; and

adjust the setting of the selected one of the first and second communication ports to receive the data of the meter type if the setting of the selected one of the first and second communication ports is not configured to receive the data of the meter type;

a satellite modem coupled to the interface and operable to send the data received from the utility meters using a satellite link, wherein the satellite modem is operable to select a software module from the plurality of software modules corresponding to the selected meter type, each utility meter of the plurality of utility meters having a corresponding software module; and

a plurality of software modules for execution in the satellite modem, the modules operable to package data from the selected meter type into a satellite data transmission format, a first software module adapted to process data from utility meters of the first meter type and a second software module adapted to process data from utility meters of the second meter type, wherein each software module comprises one or more applets operable to package data in the second protocol into a transmission format.

25. A method for processing data received from a plurality of utility meters, the utility meters comprising at least a first meter type and a second meter type, the method comprising:

configuring one or more meters of the plurality of utility meters, wherein configuring the one or more meters comprises remotely configuring the one or more meters;

configuring an interface to receive interval data in a first protocol corresponding to a first meter type, the interval data representing information read at time intervals from associated utility meters;

configuring the interface to receive the interval data in a second protocol corresponding to a second meter type, wherein configuring the interface comprises remotely configuring the interface to receive the interval data;

configuring a module to process the interval data from an associated utility meter, wherein configuring the module comprises remotely configuring the module;

configuring a satellite modem to communicate the interval data, wherein configuring the satellite modem comprises remotely configuring the satellite modem;

receiving, at a first communication port, interval data in the first protocol;

receiving, at a second communication port, interval data in the second protocol;

determining whether a selected one of the first and second communication ports receives data from the utility meters in a meter type different from a setting of the selected one of the first and second communication ports;

adjusting the setting of the selected one of the first and second communication ports to receive the data of the meter type if the setting of the selected one of the first and second communication ports is not configured to receive the data of the meter type;

converting the interval data in the first protocol into the second protocol;

packaging the interval data in the second protocol into a transmission format, the transmission format comprises a satellite data transmission format, wherein packaging comprises;

selecting a first software module of a plurality of software modules corresponding to the first meter type; and

selecting a second software module corresponding to the second meter type, wherein selecting a first software module and selecting a second software module comprises remotely selecting the first software module and the second software module;

determining whether a satellite is in view to communicate the interval data via the satellite link; and

communicating the interval data in the second protocol via a satellite link.

26. The method of claim 25, further comprising:

receiving one or more requests via the satellite link to re-read a range of the interval data from one or more utility meters;

re-reading the range; and

communicating the range in the second protocol via the satellite link.

27. The method of claim 25, further comprising:

receiving a request to provide the interval data from one or more utility meters;

reading the one or more utility meters to gather the interval data; and

communicating the interval data in the second protocol via the satellite link.